DC-AC INVERTER UNIT PS-DA0276-01-B(S) (10 W DUAL OUTPUTS) (PRELIMINARY INFORMATION) DESCRIPTION : This low profile DC to AC Inverter is developed for quad lamps. Optimized for Sharp LQ150X1LG71, LQ150X1LG81 APPLICABLE LCD: Lamp Voltage 660 Vrms Lamp Current 2 x 6.5 mArms Lamp Start Up Voltage 1.500 Vrms (Vin : 12 Vdc) FEATURES : Wide Dimming Range Current Feedback Circuit Remote ON/OFF Open Lamp Detection High Efficiency RoHS compliant (S) UVP Circuit TEMPERATURE & HUMIDITY : Operating Temperature Range Storage Temperature Range Humidity 130 x 40 x 11 mm 40.00 LxWxH 32.00 DIMENSIONS : 0°C ~ +60°C -30°C ~ +85°C 95 %RH max Unit : mm Weight: 26g Note: Please use plastic screw in case of a non-insulating mounting base! Components No. 1 2 3 Part Description PCB Connector CN1 Connector CN2 + CN3 Qty. 1 1 2 Material UL94V-0 (FR-4 or CEM-3) S7B-PH-SM3 SM02(8.0)B-BHS-1-TB Note t=1m m JST or equal JST or equal Power Systems – The Power Solution Web: Email: www.Power-Systems.de [email protected] All specifications are subject to change without notice. Address: Hauptstr. 48 ; 74360 Ilsfeld-Auenstein / Germany Tel. : + 49 / 70 62 / 67 59 - 6 Fax: + 49 / 70 62 / 67 59 - 800 Page (1) Version 2.0.1 06th September 2010 DC-AC INVERTER UNIT PS-DA0276-01-B(S) (10 W DUAL OUTPUTS) Input side CN1: Pin No. Symbols Vin CN 1-1 Vin CN 1-2 GND CN 1-3 GND CN 1-4 Vbr CN 1-5 Vs t CN 1-6 Vrm t CN 1-7 (PRELIMINARY INFORMATION) Ratings 10,8 ~ 13,2 Vdc 10,8 ~ 13,2 Vdc 0 ~ 3.0 Vdc N.C. 0 ~ 0.4 = OFF / 2.5 ~ Vin = ON Output side CN2: Pin No. Symbols Vhigh CN 2-1 N.C. CN 2-2 GND CN 2-3 Ratings 660 Vrm s (6.5m Arm s ) - Output side CN3: Pin No. Symbols Vhigh CN 3-1 N.C. CN 3-2 GND CN 3-3 Ratings 660 Vrm s (6.5 m Arm s ) - ELECTRICAL CHARACTERISTICS : Conditions Parameters Symbols Output Current Output Current Input Current Input Current Frequency Open Circuit Voltage No load Shutdown Iout Iout Iin1 Iin2 F Vopen Ts d Note 1 : Note 2 : Note 3: Vin (V) Vbr (V) 12±1.2 12±0.6 12±1.2 12±1.2 12±1.2 11.4 12±1.2 0.0 3.0 0.0 0.0 0.0 0.0 0.0 Specification Tu (°C) 0 0 0 0 0 0 0 ~ +60 ~ +60 ~ +60 ~ +60 ~ +60 ~ +60 ~ +60 Min. Typ. Max. 6.0 6.5 15 1.1 50 1.600 3.0 7.0 40 1.500 - 1.4 1.0 55 - Unit Note m Arm s % Adc m Adc kHz Vrm s s ec Dut y 100% Duty min wit hout load Please keep minimum of 2mm clearance (all directions) between inverter high voltage area as marked on mechanical drawing and any conductors. Open circuit on all lamps for more than 3 sec., will shut the inverter down. Before apply any control signal into inverter, please provide Vcc first. Please follow the reversed sequence during power off. Power off control signal first, then power off Vcc. TEST CIRCUIT : SW 1 Operation of unit a Operation b Non operation Power Systems – The Power Solution Web: Email: www.Power-Systems.de [email protected] All specifications are subject to change without notice. Address: Hauptstr. 48 ; 74360 Ilsfeld-Auenstein / Germany Tel. : + 49 / 70 62 / 67 59 - 6 Fax: + 49 / 70 62 / 67 59 - 800 Page (2) Version 2.0.1 06th September 2010